Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: System Diagram

SYSTEM DIAGRAM

*1	Throttle Body with Motor Assembly	*2	Intake Air Control Valve (for ACIS)
*3	Intake Air Control Valve Actuator (for ACIS)	*4	ECM
*5	Vacuum Switching Valve (for ACIS)	-	-
*a	Engine Speed Signal	*b	from Vacuum Pump

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Theft Deterrent System(for Gasoline Model): Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Departure Alert System (w/ Steering Control) Intel ...

Toyota Avalon (XX50) 2019-2022 Owners Manual